EP4617033A3 - System zur härtung von wärmehärtbaren verbundstoffen - Google Patents

System zur härtung von wärmehärtbaren verbundstoffen

Info

Publication number
EP4617033A3
EP4617033A3 EP25193375.0A EP25193375A EP4617033A3 EP 4617033 A3 EP4617033 A3 EP 4617033A3 EP 25193375 A EP25193375 A EP 25193375A EP 4617033 A3 EP4617033 A3 EP 4617033A3
Authority
EP
European Patent Office
Prior art keywords
curing
composite part
thermoset composite
heating assembly
thermoset composites
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP25193375.0A
Other languages
English (en)
French (fr)
Other versions
EP4617033A2 (de
Inventor
Marc R. Matsen
John F. Spalding
Bret Alan Mcginness Voss
Adriana W. Blom-Schieber
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Boeing Co
Original Assignee
Boeing Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Boeing Co filed Critical Boeing Co
Publication of EP4617033A2 publication Critical patent/EP4617033A2/de
Publication of EP4617033A3 publication Critical patent/EP4617033A3/de
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/0227—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using pressure vessels, e.g. autoclaves, vulcanising pans
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
    • H05B6/105—Induction heating apparatus, other than furnaces, for specific applications using a susceptor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
    • B29C33/06—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using radiation, e.g. electro-magnetic waves, induction heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/0288—Controlling heating or curing of polymers during moulding, e.g. by measuring temperatures or properties of the polymer and regulating the process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C2035/0283—Thermal pretreatment of the plastics material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0811—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using induction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0811—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using induction
    • B29C2035/0816—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using induction using eddy currents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/006—Degassing moulding material or draining off gas during moulding
    • B29C37/0064—Degassing moulding material or draining off gas during moulding of reinforced material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/44—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2206/00—Aspects relating to heating by electric, magnetic, or electromagnetic fields covered by group H05B6/00
    • H05B2206/02—Induction heating
    • H05B2206/023—Induction heating using the curie point of the material in which heating current is being generated to control the heating temperature

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Electromagnetism (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
EP25193375.0A 2018-12-12 2019-11-25 System zur härtung von wärmehärtbaren verbundstoffen Pending EP4617033A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/218,169 US20200196402A1 (en) 2018-12-12 2018-12-12 Method and system for curing of thermoset composites
EP19211170.6A EP3666487B1 (de) 2018-12-12 2019-11-25 Verfahren zum härten von duroplastischen verbundwerkstoffen

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP19211170.6A Division EP3666487B1 (de) 2018-12-12 2019-11-25 Verfahren zum härten von duroplastischen verbundwerkstoffen

Publications (2)

Publication Number Publication Date
EP4617033A2 EP4617033A2 (de) 2025-09-17
EP4617033A3 true EP4617033A3 (de) 2025-11-26

Family

ID=68696238

Family Applications (2)

Application Number Title Priority Date Filing Date
EP25193375.0A Pending EP4617033A3 (de) 2018-12-12 2019-11-25 System zur härtung von wärmehärtbaren verbundstoffen
EP19211170.6A Active EP3666487B1 (de) 2018-12-12 2019-11-25 Verfahren zum härten von duroplastischen verbundwerkstoffen

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP19211170.6A Active EP3666487B1 (de) 2018-12-12 2019-11-25 Verfahren zum härten von duroplastischen verbundwerkstoffen

Country Status (4)

Country Link
US (1) US20200196402A1 (de)
EP (2) EP4617033A3 (de)
JP (2) JP7548694B2 (de)
CN (1) CN111300695B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11642859B2 (en) * 2020-05-04 2023-05-09 The Boeing Company Systems and methods for manufacturing large contoured parts from thermoplastic laminate sheets
US12285887B2 (en) * 2021-06-14 2025-04-29 The Boeing Company Inductively heated slip sheet and methods of using
US20250313003A1 (en) * 2024-04-08 2025-10-09 Rohr, Inc. Bonding panel core to fiber-reinforced thermoplastic skin(s)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2457708A1 (de) * 2010-11-26 2012-05-30 Kabushiki Kaisha Ashida Seisakusho Autoklav-Formungsverfahren und Autoklav-Formungsvorrichtung
US20140231402A1 (en) * 2013-02-19 2014-08-21 The Boeing Company Induction Heating Augmentation for Thermal Curing

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2650859C3 (de) * 1976-11-06 1979-10-04 Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen Verfahren zur Herstellung von Großbauteilen aus faserverstärktem Kunststoff und Einrichtung zur Durchfuhrung des Verfahrens
JPS62128734A (ja) * 1985-11-29 1987-06-11 Aica Kogyo Co Ltd 積層板の成型方法
US20040195716A1 (en) * 2003-04-01 2004-10-07 Bergmann Blaise F. Method and system for utilizing low pressure for perforating and consolidating an uncured laminate sheet in one cycle of operation
US8372327B2 (en) * 2007-09-13 2013-02-12 The Boeing Company Method for resin transfer molding composite parts
US9259886B2 (en) * 2009-12-15 2016-02-16 The Boeing Company Curing composites out-of-autoclave using induction heating with smart susceptors
US9314975B1 (en) * 2013-04-25 2016-04-19 The Boeing Company High rate fabrication of compression molded components
US9539767B2 (en) * 2014-12-05 2017-01-10 The Boeing Company Forming of staged thermoset composite materials
US9914269B2 (en) 2016-02-29 2018-03-13 The Boeing Company Integrated smart susceptor heater blanket debulk system for composites

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2457708A1 (de) * 2010-11-26 2012-05-30 Kabushiki Kaisha Ashida Seisakusho Autoklav-Formungsverfahren und Autoklav-Formungsvorrichtung
US20140231402A1 (en) * 2013-02-19 2014-08-21 The Boeing Company Induction Heating Augmentation for Thermal Curing

Also Published As

Publication number Publication date
US20200196402A1 (en) 2020-06-18
EP3666487A1 (de) 2020-06-17
EP4617033A2 (de) 2025-09-17
JP2024084821A (ja) 2024-06-25
JP7548694B2 (ja) 2024-09-10
JP7594148B2 (ja) 2024-12-03
JP2020114660A (ja) 2020-07-30
CN111300695B (zh) 2023-03-07
EP3666487B1 (de) 2025-08-27
CN111300695A (zh) 2020-06-19

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